-- 所有的group
groups = {
	{ id = 245020001, refresh_id = 1, pos = { x = 45.916, y = 3.172, z = -28.819 } },
	{ id = 245020002, refresh_id = 1, pos = { x = 45.926, y = 3.161, z = -30.229 } },
	{ id = 245020003, pos = { x = 45.940, y = 3.147, z = -32.568 } },
	{ id = 245020004, refresh_id = 1, pos = { x = 106.494, y = -9.638, z = -19.059 } }
}